4-12mm P&N Step Drill Hss Tin 6490710 Pop Rivet Aluminium Steel Truss

Pop Rivet Aluminium Steel Truss Head 73AS5-2 4

Mild Steel 3

Good Choice for Use on Soft Metal Applications

each screwdriver is tested individually at 10

- Rectangular cross section allows you to smooth and sharpen straight surfaces

4-12mm P&N Step Drill Hss Tin 6490710 Pop Rivet Aluminium Steel TrussP&N Quickbit Step Drill 4 12mm 8 Steps: 4, 5, 6, 7, 8, 10, 11, 12mm Shank size: 1 4" hex suits quick change adaptors Features include: Ideal for sheet metal without pre drilling During drilling, the next step deburrs the previously drilled hole Titanium Nitride coated for long life Made from High Speed Steel Fixed drilling steps Easy to sharpen non skid tip Two straight fluted cutting edges for greater control through steps 149040120